6 results about "Electric bicycle" patented technology

The invention discloses a remote-control electric scooter capable of being transformed into an electric bicycle. The remote-control electric scooter comprises a plate body, a folding mechanism, a circuit system, wheels and a remote controller. The remote-control electric scooter capable of being transformed into the electric bicycle is characterized in that a combined handlebar is arranged on a plate face; a foldable saddle is arranged in the internal space formed by a chassis and the plate face; the plate face is movably connected with one end of the chassis; the foldable saddle is provided with an angle adjuster; a plate body is of a hollow structure; the circuit system is internally arranged in the plate body; the wheels are formed by coating tyres on the periphery of wheel hub motors;and the remote controller is provided with a wireless signal transmitter. The remote-control electric scooter capable of being transformed into the electric bicycle has the advantages that the mutualtransformation between an electric scooter and the electric bicycle can be realized, the remote-control electric scooter capable of being transformed into the electric bicycle is a remote-control electric scooter when the remote-control electric scooter capable of being transformed into the electric bicycle is in a folded state, and has the characteristics of small volume and convenience in carrying and storage, and the remote-control electric scooter capable of being transformed into the electric bicycle is transformed into the electric bicycle when the remote-control electric scooter capable of being transformed into the electric bicycle is in an unfolded state, and has the characteristics of fashionable appearance and generous structure, so that the needs of people on entertainment body building and traffic transportation are met, and the psychological need of people on the pursuit of novelty and fashion in modern society is also met.

The invention provides a wireless-sensor-based intelligent electric bicycle helmet management system, and relates to the technical field of safe driving of electric bicycles. The wireless-sensor-basedintelligent electric bicycle helmet management system comprises a helmet monitoring system, an electric bicycle speed control system and a ZiBee module. The helmet monitoring system is in data connection with the electric bicycle speed control system by the ZiBee module; and the helmet monitoring system and the electric bicycle speed control system are used for detecting whether the helmet is worn on a head or not. After adopting the technical scheme, the wireless-sensor-based intelligent electric bicycle helmet management system has the beneficial effects that combined with the two technicaladvantages of existing ZiBee communication and sensor which are every mature, effective protection for an electric bicycle driver is achieved, otherwise driving is carried out according to a certainprescribed value, and the driver is reminded at the same time to wear a helmet to achieve effective protection for the electric bicycle driver.

The invention discloses a provided shopping vegetable-buying bicycle basket for an electric bicycle, and relates to the field of machines. The provided shopping vegetable-buying bicycle basket for the electric bicycle aims at mainly comprising a square basket body, and is characterized in that a plurality of storage boxes are horizontally put into the basket body, and a magnet assembly capable of allowing the basket body to be attracted to and fixed on a backseat of the bicycle is arranged at the bottom of the basket body; the magnet assembly is arranged at the bottom of the basket body, and the provided shopping vegetable-buying bicycle basket for the electric bicycle is put on the backseat of the bicycle and then is firmly attracted; the multiple storage boxes are arranged and used for avoiding using of plastic bags, all kinds of seafood, meat and vegetables can be directly put into the storage boxes, the storage boxes can also be put into a refrigerator, and environmental protection and the convenience are achieved. The provided shopping vegetable-buying bicycle basket for the electric bicycle has the advantage of being convenient to use.

The invention relates to an anti-theft device of an electric bicycle battery. The device comprises a seat cushion bracket which is arranged on the front upper side of the electric bicycle battery, wherein the seat cushion bracket consists of a fixing frame and a movable frame which can be hinged with the fixing frame and turned forwards; the movable frame is provided with a seat cushion; the bottom of the fixing frame is connected with a spile which can be inserted into a splicing hole on a vehicle frame; the movable frame is provided with a lock body, and the lock body is provided with a bolt which can be controlled to extend or retract by a key; the fixing frame is provided with a groove which can be matched with the extended bolt; and when the bolt extends into the groove, the movable frame can not be turned over. The anti-theft device has the advantages of convenient use and good anti-theft effect and can alleviate the bump and the vibration between the battery and the vehicle frame.

The invention provides a hybrid alternating current charging pile for an electric vehicle and an electric bicycle. The hybrid alternating current charging pile comprises a charging pile body, an electric control module, a metering control module and a charging management module, wherein the electric control module, the metering control module and the charging management module are installed in thecharging pile body; and the electric control module comprises a charging interface for the electric vehicle and a plurality of charging interfaces for the electric bicycle or the multiple charging interfaces for the electric bicycle. The hybrid alternating current charging pile integrates the charging functions of the electric vehicle and the electric bicycle into a whole, the charging use of theelectric vehicle can be met, the charging use of the electric bicycle can be further met, the number of the charging interfaces of the electric bicycle can be flexibly configured, and whether one charging interface of the electric vehicle is configured or not can be further selected, multiple purposes can be achieved on one pile, and the cost of the whole charging pile is not increased compared with an alternating current charging pile which only meets charging of the electric vehicle, the application requirements of the market can be met, and the maximum utilization of charging facility resources is achieved.

The invention discloses a speed limiting circuit for an electric bicycle. The base of the transistor T1 is connected to the anode of the diode D2, the cathode of the diode D2 is connected to the speedometer of the electric bicycle, and the emitter of the transistor T1 is connected to the base of the transistor T2. Connection, the collector of transistor T1 is connected with the anode of diode D1 and the other end of relay K1 coil respectively, the collector of transistor T2 is connected with the other end of relay K1 coil, the collector of transistor T2 is also connected with the negative pole of light-emitting diode D3 The positive pole of the light-emitting diode D3 is connected to the other end of the resistor R2, one end of the normally closed contact switch of the relay K1 is connected to the positive pole of the supply voltage terminal J1, and the other end of the normally closed contact switch of the relay K1 passes through the ignition switch S2 Connect to the negative pole of the supply voltage terminal J1. The invention has simple control, simple circuit, easy realization and good application prospect.